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Jim Simons

Jim Simons Renaissance Technologies

AUM $72.6B
1-Year Est. Return 54.88%
 

Jim Simons is the founder of Renaissance Technologies, one of the most successful quantitative hedge funds in the world. Before his career in finance, he served as a mathematics professor and made significant contributions to differential geometry. Simons applied his analytical expertise to develop sophisticated, algorithm-driven trading strategies, earning consistently high returns for investors.

This Fund
S&P 500
This Quarter Est. Return
+9.73%
1 Year Est. Return
+54.88%
3 Year Est. Return
+169.34%
5 Year Est. Return
+186.18%
10 Year Est. Return
+887.93%
AUM
$80.4B
AUM Growth
-$11.7B
Cap. Flow
-$16B
Cap. Flow %
-19.95%
Top 10 Hldgs %
10.17%
Holding
3,937
New
591
Increased
1,069
Reduced
1,579
Closed
676

Top Buys

Rank Stock Value
1
TSLA icon
Tesla
TSLA
+$427M
2
ROKU icon
Roku
ROKU
+$393M
3
PARA
Paramount Global Class B
PARA
+$345M
4
T icon
AT&T
T
+$317M
5
QCOM icon
Qualcomm
QCOM
+$293M

Top Sells

Rank Stock Value
1
BIDU icon
Baidu
BIDU
+$1.41B
2
PDD icon
Pinduoduo
PDD
+$755M
3
BMY icon
Bristol-Myers Squibb
BMY
+$716M
4
ABBV icon
AbbVie
ABBV
+$558M
5
CMG icon
Chipotle Mexican Grill
CMG
+$491M

Sector Composition

Rank Sector Weight
1 Healthcare 19.43%
2 Technology 17.51%
3 Communication Services 11.4%
4 Consumer Discretionary 10.59%
5 Consumer Staples 10.17%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
TLGT
3076
DELISTED
Teligent, Inc
TLGT
$281K ﹤0.01%
450,944
+36,300
+9% +$34.2K
VRS
3077
DELISTED
Verso Corporation
VRS
$280K ﹤0.01%
+19,200
New +$253K
TGS icon
3078
Transportadora de Gas del Sur
TGS
$4.23B
$279K ﹤0.01%
57,712
+47,112
+444% +$234K
NEWA
3079
DELISTED
Newater Technology, Inc. Ordinary Shares
NEWA
$278K ﹤0.01%
83,600
+58,000
+227% +$207K
METC icon
3080
Ramaco Resources Class A
METC
$692M
$276K ﹤0.01%
67,355
-2,174
-3% -$8.25K
FNCB
3081
DELISTED
FNCB Bancorp Inc. Common Stock
FNCB
$276K ﹤0.01%
+36,600
New +$263K
ZCMD icon
3082
Zhongchao
ZCMD
$6.34M
$272K ﹤0.01%
+18
New +$264K
IIN
3083
DELISTED
IntriCon Corporation
IIN
$272K ﹤0.01%
10,600
-6,500
-38% -$144K
EXPR
3084
DELISTED
Express, Inc.
EXPR
$270K ﹤0.01%
3,361
-124,761
-97% -$7.83M
HPK icon
3085
HighPeak Energy
HPK
$912M
$269K ﹤0.01%
+44,400
New +$562K
ENFY
3086
DELISTED
Enlightify Inc
ENFY
$269K ﹤0.01%
49,228
+22,677
+85% +$119K
OMEX icon
3087
Odyssey Marine Exploration
OMEX
$49.9M
$267K ﹤0.01%
39,900
+24,040
+152% +$175K
NAVB
3088
DELISTED
Navidea Biopharmaceuticals Inc.
NAVB
$266K ﹤0.01%
131,618
+75,923
+136% +$178K
CLIR icon
3089
ClearSign Technologies
CLIR
$28.1M
$265K ﹤0.01%
+4,660
New +$204K
AXAS
3090
DELISTED
Abraxas Petroleum Corp
AXAS
$265K ﹤0.01%
+84,448
New +$290K
POWW icon
3091
Outdoor Holding Co
POWW
$267M
$264K ﹤0.01%
44,600
-44,726
-50% -$288K
CIH
3092
DELISTED
China Index Holdings Limited American Depository Shares
CIH
$264K ﹤0.01%
+120,100
New +$267K
EVK
3093
DELISTED
Ever-Glory International Group, Inc.
EVK
$264K ﹤0.01%
98,800
+82,000
+488% +$284K
ACET icon
3094
Adicet Bio
ACET
$77.3M
$263K ﹤0.01%
+1,256
New +$288K
JPIN icon
3095
JPMorgan Diversified Return International Equity ETF
JPIN
$374M
$262K ﹤0.01%
+4,300
New +$259K
PHGE icon
3096
BiomX
PHGE
$1.67M
$258K ﹤0.01%
+191
New +$258K
BH.A icon
3097
Biglari Holdings Class A
BH.A
$1.23B
$257K ﹤0.01%
380
+20
+6% +$12.5K
ACHV icon
3098
Achieve Life Sciences
ACHV
$687M
$255K ﹤0.01%
+22,061
New +$262K
MASI
3099
DELISTED
Masimo
MASI
$253K ﹤0.01%
+1,100
New +$276K
IDEV icon
3100
iShares Core MSCI International Developed Markets ETF
IDEV
$32.7B
$252K ﹤0.01%
+3,900
New +$249K
122 123
124
125 126

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Jim Simons's Q1 2021 Portfolio in Review

As of Q1 2021, Jim Simons held 3,937 positions worth $80.4B, down 13% from $92.1B the previous quarter. Its ten largest holdings account for 10% of the portfolio.

Jim Simons withdrew a net $16B in Q1 2021, closing 676 positions and reducing 1,579 holdings. Its most notable exit was Micron Technology, an estimated $252M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 19% of assets, down from 21% a quarter earlier, followed by Technology and Communication Services.

Against the trend, Jim Simons opened a new position in Paramount Global Class B worth $255M.

  • Jim Simons's largest Q1 2021 buy was Paramount Global Class B: 5,644,997 shares worth $255M.
  • Jim Simons added most to Tesla in Q1 2021, an estimated $427M increase.
  • Jim Simons's biggest Q1 2021 reduction was Baidu, cutting an estimated $1.41B.
  • Jim Simons fully exited Micron Technology in Q1 2021, selling an estimated $252M.
  • Jim Simons's ten largest holdings make up 10% of its $80.4B portfolio in Q1 2021.
  • Jim Simons opened 591 new positions and closed 676 in Q1 2021.
  • Jim Simons's portfolio value fell 13% quarter-over-quarter to $80.4B.

Based on Renaissance Technologies's 13F filing for Q1 2021, filed 13 May 2021.